Math, asked by harrishbastian20, 5 months ago

Q. 2 Write any two methods of concentration of an ore. with diagram

Answers

Answered by lyngdohmagrina

Answer:

Leaching is used when the ore is soluble in a solvent. The powdered ore is dissolved in a chemical, usually a strong solution of NaOH. The chemical solution dissolves the metal in the ore and it can be extracted and separated from the gangue by extracting the chemical solution.

Step-by-step explanation:

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